@ECHO OFF

REM Command file for Sphinx documentation

set SPHINXBUILD=sphinx-build
set ALLSPHINXOPTS=-d build/doctrees %SPHINXOPTS% source
if NOT "%PAPER%" == "" (
    set ALLSPHINXOPTS=-D latex_paper_size=%PAPER% %ALLSPHINXOPTS%
)

if "%1" == "" goto help

if "%1" == "help" (
    :help
    echo.Please use `make ^<target^>` where ^<target^> is one of
    echo.  html      to make standalone HTML files
    echo.  dirhtml   to make HTML files named index.html in directories
    echo.  pickle    to make pickle files
    echo.  json      to make JSON files
    echo.  htmlhelp  to make HTML files and a HTML help project
    echo.  qthelp    to make HTML files and a qthelp project
    echo.  latex     to make LaTeX files, you can set PAPER=a4 or PAPER=letter
    echo.  changes   to make an overview over all changed/added/deprecated items
    echo.  linkcheck to check all external links for integrity
    echo.  doctest   to run all doctests embedded in the documentation if enabled
    goto end
)

if "%1" == "clean" (
    for /d %%i in (build\*) do rmdir /q /s %%i
    del /q /s build\*
    goto end
)

if "%1" == "html" (
    %SPHINXBUILD% -b html %ALLSPHINXOPTS% build/html
    echo.
    echo.Build finished. The HTML pages are in build/html.
    goto end
)

if "%1" == "dirhtml" (
    %SPHINXBUILD% -b dirhtml %ALLSPHINXOPTS% build/dirhtml
    echo.
    echo.Build finished. The HTML pages are in build/dirhtml.
    goto end
)

if "%1" == "pickle" (
    %SPHINXBUILD% -b pickle %ALLSPHINXOPTS% build/pickle
    echo.
    echo.Build finished; now you can process the pickle files.
    goto end
)

if "%1" == "json" (
    %SPHINXBUILD% -b json %ALLSPHINXOPTS% build/json
    echo.
    echo.Build finished; now you can process the JSON files.
    goto end
)

if "%1" == "htmlhelp" (
    %SPHINXBUILD% -b htmlhelp %ALLSPHINXOPTS% build/htmlhelp
    echo.
    echo.Build finished; now you can run HTML Help Workshop with the ^
.hhp project file in build/htmlhelp.
    goto end
)

if "%1" == "qthelp" (
    %SPHINXBUILD% -b qthelp %ALLSPHINXOPTS% build/qthelp
    echo.
    echo.Build finished; now you can run "qcollectiongenerator" with the ^
.qhcp project file in build/qthelp, like this:
    echo.^> qcollectiongenerator build\qthelp\VRRenderDoc.qhcp
    echo.To view the help file:
    echo.^> assistant -collectionFile build\qthelp\VRRenderDoc.ghc
    goto end
)

if "%1" == "latex" (
    %SPHINXBUILD% -b latex %ALLSPHINXOPTS% build/latex
    echo.
    echo.Build finished; the LaTeX files are in build/latex.
    goto end
)

if "%1" == "changes" (
    %SPHINXBUILD% -b changes %ALLSPHINXOPTS% build/changes
    echo.
    echo.The overview file is in build/changes.
    goto end
)

if "%1" == "linkcheck" (
    %SPHINXBUILD% -b linkcheck %ALLSPHINXOPTS% build/linkcheck
    echo.
    echo.Link check complete; look for any errors in the above output ^
or in build/linkcheck/output.txt.
    goto end
)

if "%1" == "doctest" (
    %SPHINXBUILD% -b doctest %ALLSPHINXOPTS% build/doctest
    echo.
    echo.Testing of doctests in the sources finished, look at the ^
results in build/doctest/output.txt.
    goto end
)

:end
